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FR2986046B1 - ASSEMBLY FOR A TURBOMACHINE BLOWER ROTOR - Google Patents

ASSEMBLY FOR A TURBOMACHINE BLOWER ROTOR

Info

Publication number
FR2986046B1
FR2986046B1 FR1250686A FR1250686A FR2986046B1 FR 2986046 B1 FR2986046 B1 FR 2986046B1 FR 1250686 A FR1250686 A FR 1250686A FR 1250686 A FR1250686 A FR 1250686A FR 2986046 B1 FR2986046 B1 FR 2986046B1
Authority
FR
France
Prior art keywords
assembly
blower rotor
turbomachine blower
turbomachine
rotor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1250686A
Other languages
French (fr)
Other versions
FR2986046A1 (en
Inventor
Frederic Rogues
Benjamin Kiener-Calvet
Wouter Balk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Safran SA
Original Assignee
Safran SA
SNECMA SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Safran SA, SNECMA SAS filed Critical Safran SA
Priority to FR1250686A priority Critical patent/FR2986046B1/en
Publication of FR2986046A1 publication Critical patent/FR2986046A1/en
Application granted granted Critical
Publication of FR2986046B1 publication Critical patent/FR2986046B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/02—Hub construction
    • B64C11/14—Spinners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/20—Adaptations of gas-turbine plants for driving vehicles
    • F02C6/206—Adaptations of gas-turbine plants for driving vehicles the vehicles being airscrew driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1250686A 2012-01-24 2012-01-24 ASSEMBLY FOR A TURBOMACHINE BLOWER ROTOR Active FR2986046B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1250686A FR2986046B1 (en) 2012-01-24 2012-01-24 ASSEMBLY FOR A TURBOMACHINE BLOWER ROTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1250686A FR2986046B1 (en) 2012-01-24 2012-01-24 ASSEMBLY FOR A TURBOMACHINE BLOWER ROTOR

Publications (2)

Publication Number Publication Date
FR2986046A1 FR2986046A1 (en) 2013-07-26
FR2986046B1 true FR2986046B1 (en) 2016-01-08

Family

ID=46044885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1250686A Active FR2986046B1 (en) 2012-01-24 2012-01-24 ASSEMBLY FOR A TURBOMACHINE BLOWER ROTOR

Country Status (1)

Country Link
FR (1) FR2986046B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3033497B1 (en) * 2013-08-12 2020-02-26 United Technologies Corporation Gas turbine engine and corresponding method of assembling
FR3063308B1 (en) * 2017-02-24 2019-04-26 Safran Aircraft Engines CAP FOR TURBOMACHINE ROTATING INPUT COVER, COMPRISING AERODYNAMIC EXTERNAL WALL AND CONE FASTENER
US10975720B2 (en) 2018-07-31 2021-04-13 Safran Aircraft Engines Balancing system for an aircraft turbomachine
FR3084696B1 (en) * 2018-07-31 2021-06-04 Safran Aircraft Engines IMPROVED BALANCING SYSTEM FOR AIRCRAFT TURBOMACHINE
CN111852906B (en) * 2019-04-28 2022-02-22 中国航发商用航空发动机有限责任公司 Aircraft engine fan device and aircraft engine
FR3108149B1 (en) 2020-03-11 2022-02-18 Safran Aircraft Engines FAN MODULE FOR AN AIRCRAFT TURBOMACHINE
FR3120852B1 (en) 2021-03-18 2023-03-17 Safran Aircraft Engines ATTACHING A FRONT CONE WITH IMPROVED AERODYNAMICS
FR3137414A1 (en) * 2022-07-04 2024-01-05 Safran Aircraft Engines INLET CONE FOR AIRCRAFT TURBOMACHINE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735471A (en) * 1971-12-17 1973-05-29 D Kappler Device for removing a fan from a shaft
GB0803366D0 (en) * 2008-02-26 2008-04-02 Rolls Royce Plc Nose cone assembly
DE102008045546A1 (en) * 2008-09-03 2010-03-04 Rolls-Royce Deutschland Ltd & Co Kg Aircraft gas turbine inlet cone
US8322991B2 (en) * 2009-04-10 2012-12-04 Rolls-Royce Corporation Balance weight
GB2474449B (en) * 2009-10-14 2012-02-22 Rolls Royce Plc Annulus filler element for a rotor of a turbomachine

Also Published As

Publication number Publication date
FR2986046A1 (en) 2013-07-26

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